
public class Airport extends Vertex {
	private int GMTOffset;
	Airport(String name, int offset){
		super(name);
		GMTOffset = offset;
	}
	public int getOffset(){
		return GMTOffset;
	}
	public String simpleToString(){
		return super.name+" "+GMTOffset;
	}
	public String toString(){
		String result = super.name+" "+GMTOffset;
		for(int i=0; i<edges.size(); i++){
			result += "\n "+edges.get(i);
		}
		return result;
	}
}
